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natima [27]
3 years ago
6

Can you plz help me I’m stupid and my parents don’t understand

Mathematics
1 answer:
alisha [4.7K]3 years ago
6 0
B=to total bottles of water filled
Function for Rachel would be
13R=B
Function of Alyssa would be
15A+5=B
If there is more to the question don’t hesitate to message me.
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Answer: -2a+7 

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Shakira has 6 whole dollars, 3 hundredths of a dollar, and 7 tenths of a dollar. How much money does she have? What coins/bills
algol13

Answer:

$6.73

Step-by-step explanation:

Since it says "answer in coins" she could have 24 quarters, 7 dimes, and 3 pennies.

I believe this correct but im not exactly sure

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The perimeter of a rectangular campsite is 64 cm and its area is 207 cm. Find the length and the breadth of the rectangle.
AlladinOne [14]
Perimeter Formula:
2l + 2b = 64


Area Formula:
l \times b = 207
Set perimeter Formula equal to b:
2l + 2b = 64 \\ 2(l + b) = 64 \\  l+ b = 32 \\ b = 32 - l
Plug formula for be we just made above into the area Formula:
(32 - l) \times l = 207


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Here's a link to where the problem has been explained before (they go into more detail than me).

https://brainly.ph/question/468631

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3 years ago
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The vertex of the graph of y = -4(x + 3)² + 2 is<br> DONE
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A parabola is a mirror-symmetrical planar curve that is nearly U-shaped. The vertex of the parabola will lie at (-3,2).

<h3>What is the Equation of a parabola?</h3>

A parabola is a mirror-symmetrical planar curve that is nearly U-shaped.

y = a(x-h)² + k

where,

(h, k) are the coordinates of the vertex of the parabola in the form (x, y);

a defines how narrower is the parabola, and the "-" or "+" that the parabola will open up or down.

Comparing the given equation with the equation of a parabola, we will get,

y =  a(x -h)² + k

y = -4(x+3)² + 2

Hence, the vertex of the parabola will lie at (-3,2).

Learn more about Parabola:

brainly.com/question/8495268

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2 years ago
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zepelin [54]

Answer:

A

Step-by-step explanation:

inscribed angle

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